Billionaire Ken Griffin, left, answers Sebastian Mejia's question as he speaks to students during an assembly at Booker T. Washington Senior High School in Miami. Carl Juste cjuste@miamiherald.com ...

A generational home on 1.6 acres in Miami’s oldest enclave just hit the market for a breathtaking $110 million. The listing, first reported by the Wall Street Journal, boasts a secluded, private ...

Citadel's Kenneth C. Griffin donated $3 million to Ronald McDonald House Charities of South Florida. The gift will help fund a new, larger facility on the grounds of Miami's Jackson Memorial Hospital ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min The gift will support the ...

Miami’s latest nine-figure listing to hit the market this season is the 1.6-acre waterfront estate neighboring Ken Griffin in Coconut Grove. Four years after the billionaire Citadel founder bought the ...

Add Yahoo as a preferred source to see more of our stories on Google. A generational home on 1.6 acres in Miami’s oldest enclave just hit the market for a breathtaking $110 million. The listing, first ...

The largest landowner in Palm Beach, billionaire Ken Griffin, appears to have a love-hate relationship with the second-largest landowner, President Donald Trump. While most corporate titans refrain ...

Miami’s nine-figure real estate race is heating up again. A sprawling bayfront estate next to billionaire Ken Griffin’s Coconut Grove compound has just hit the market for $110 million—a price that ...

A little over a month after a democratic socialist became mayor of New York City, billionaire Ken Griffin and his finance companies, Citadel and Citadel Securities, are voting with their feet. The ...

Billionaire investor Ken Griffin's various hedge funds at Citadel generated positive returns in February, navigating a volatile month for markets as macro uncertainty and disruption from artificial ...